During framebuffer creation, we pre-compute offsets for 90/270 plane
rotation. However, only Y and Yf modifiers support 90/270 rotation. So,
skip the calculations for other modifiers.
Cc: Matt Roper <matthew.d.ro...@intel.com>
Cc: Ville Syrjälä <ville.syrj...@linux.intel.com>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandi...@intel.com>
---
drivers/gpu/drm/i915/display/intel_display.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c
b/drivers/gpu/drm/i915/display/intel_display.c
index 7447001c1f85..6f0f38157697 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -2784,7 +2784,9 @@ intel_fill_fb_info(struct drm_i915_private *dev_priv,
tile_size);
offset /= tile_size;
- if (!is_surface_linear(fb->modifier, i)) {
+ /* Y or Yf modifiers required for 90/270 rotation */
+ if (fb->modifier == I915_FORMAT_MOD_Y_TILED ||
+ fb->modifier == I915_FORMAT_MOD_Yf_TILED) {
unsigned int tile_width, tile_height;
unsigned int pitch_tiles;
struct drm_rect r;
--
2.17.1
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